# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:       王景渊  
# Name:         随堂练习03
# Description:
# Author:       dell
# Date:         2019/3/2
#-------------------------------------------------------------------------------
str1 = '''
    hello {name} 先生/女士
     我是{work}
    '''
str1.format_map({'name':'Yzl','work':'软件开发者'})
print(str1)